| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $92.40 | 12.731% | $104.1634 | $104.16 | $104.15 | $104.20 |
| Purchase #2 | $222.52 | 7.847% | $239.9811 | $239.98 | $240.00 | $240.00 |
| Purchase #3 | $137.28 | 3.593% | $142.2125 | $142.21 | $142.20 | $142.20 |
| Purchase #4 | $153.44 | 6.384% | $163.2356 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $109.62 | 4.106% | $114.121 | $114.12 | $114.10 | $114.10 |
| Purchase #6 | $24.88 | 7.794% | $26.8191 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $51.56 | 12.426% | $57.9668 | $57.97 | $57.95 | $58.00 |
| 7 purchase totals = | $791.70 | $848.4995 | $848.50 | $848.45 | $848.50 | |